import router from '@/router';
import { useUserStoreHook } from '@/store/modules/user';
import { usePermissionStoreHook } from '@/store/modules/permission';

import NProgress from 'nprogress';
import 'nprogress/nprogress.css';
NProgress.configure({ showSpinner: false }); // 进度条

const permissionStore = usePermissionStoreHook();

// 白名单路由
const whiteList = ['/login'];

router.beforeEach(async (to, from, next) => {
  NProgress.start();
  const hasToken = localStorage.getItem('accessToken');
  // console.log('hasToken', hasToken)
  if (hasToken) {

    if (to.path === '/login') {
      // 如果已登录，跳转首页
      next({ path: '/' });
      NProgress.done();
    } else {
      // console.log('router1', router.getRoutes())
      if (router.getRoutes().length === 7) {
        const roles = ['ROOT']
        // 获取用户拥有权限的路由集合(accessRoutes) 
        const accessRoutes = await permissionStore.generateRoutes(roles);
        accessRoutes.forEach(route => {
          router.addRoute(route);
        });
        // console.log('router', router.getRoutes())
        next({ ...to, replace: true });
      } else {
        // console.log(to.matched.length,from.name)
        if (to.matched.length === 0) {
          next('/404');
        } else {
          next();
        }
      }





      // const userStore = useUserStoreHook();
      // const hasRoles = userStore.roles && userStore.roles.length > 0;
      // if (hasRoles) {
      //   // 未匹配到任何路由，跳转404
      //   if (to.matched.length === 0) {
      //     from.name ? next({ name: from.name }) : next('/404');
      //   } else {
      //     next();
      //   }
      // } else {
      //   try {
      //     const { roles } = await userStore.getInfo();
      //     // 获取用户拥有权限的路由集合(accessRoutes) 
      //     const accessRoutes = await permissionStore.generateRoutes(roles);
      //     accessRoutes.forEach(route => {
      //       router.addRoute(route);
      //     });
      //     next({ ...to, replace: true });
      //   } catch (error) {
      //     // 移除 token 并跳转登录页
      //     await userStore.resetToken();
      //     next(`/login?redirect=${to.path}`);
      //     NProgress.done();
      //   }
      // }
    }
  } else {

    // 未登录可以访问白名单页面
    if (whiteList.indexOf(to.path) !== -1) {
      next();
    } else {
      next(`/login?redirect=${to.path}`);
      NProgress.done();
    }
  }
});

router.afterEach(() => {
  NProgress.done();
});
